this is a 1.9 turbo diesel. the owners manual only give reference to 90hp.this is a 1.9 turbo diesel. the owners manual only give reference to 90hp.

AnonymousAug 20, 2008

I put on A new fuel filter but find that the filter does not stay full it does not have an electric pump in the tank on a 1,9 . What could be my problem. Thank You TCI put on A new fuel filter but find that the filter does not stay full it does not have an electric pump in the tank on a 1,9 . What could be my problem. Thank You TC

Sounds like a possible problem with your diverter valve - check that out. If you have the 180hp engine (which I believe you do), you can replace it with the diverter out of an Audi TT 225hp model (it's called an n710 valve), and it's able to handle higher output than your stock valve. The stock valve has a plastic diaphragm that can fail. The Audi valve I mentioned also has a plastic diaphragm, but it's beefier and less likely to fail on your car.

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This sounds like you have a seal that is failing under the stress of high engine and turbo rotor rpm's, the white smoke is oil burning, either in the exhaust stream or it's oil getting into the intake stream and being burned with the fuel..
You can remove the turbo yourself but you may not be able to locate the issue.
I would advise that you take the vehicle into a turbocharger specialist..

4 wire likely a 3 speed fan you should be able to conect the medium and low circut to a set of releys and hook them both to the low speed side of the fan
allowing the low and med speed to work on low and the high speed to work properly